February 21 Qingdao Steel Market Price Quotes

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5/8mm higher than yesterday's last month than the previous month. Q235 Qinggang 4710 50 310 440 High Line Φ10mm Q235 Handan Steel 4740 70 260 470 Rebar Φ12mm HRB335 Blue Steel 4730 50 180 310 Rebar Î

China Academy of Launch Vehicle Technology has achieved…

Beijing, 16 Nov. The China Academy of Launch Vehicle Technology was held in the Great Hall of the People today to commemorate the 50th anniversary of the founding of the Academy. Founded on November 16, 1957, China Academy of Launch Vehicle Technology, formerly known as the First

High-end sulfuric acid centrifugal blower wins

Recently, the Hubei Provincial Intellectual Property Office awarded the "Heishan Sulfuric Acid Centrifugal Blower" award for outstanding patent projects in Hubei Province. "High-efficiency sulphuric acid centrifugal fan for plateau" is a new type of environmental protection and

The chief engineer reveals the construction of the nest…

“Those who stood by the nesting site and stood on the road watching the bird's nest passers-by were most touched by me. As builders, I think we must pay attention to these people.” - Beijing Urban Construction Group National Stadium Project Li Jiulin, the chief engineer of the contra

Longte Machine Tool Develops Tool Vacuum Heat Treatment…

In order to meet the stringent requirements of international environmental protection standards, the concept of circular economy of comprehensive utilization of wood and continuous supply of raw materials has promoted the rapid development of the wood processing industry. As a result,

Hydroxytyrosol protects retinal pigment epithelial cell…

Dr. Liu Zhongbo, a doctoral student of the Institute of Nutritional Science at the Chinese Academy of Sciences and a professor at the Nutritional Research Institute of the Shanghai Academy of Science, collaborated with scientists of the DSM Nutritional Products Company of Switzerland on the role of

"Guidance on the Work of Environmental Pollution L…

Following the "green credit," the "green insurance" system, which was called the second environmental economic policy, was launched a few days ago. On February 18, the "Environmental Pollution Liability Insurance Work" jointly formulated by the State Environmental Prote

Centrifugal pump generally prone to failure and treatme…

1. Pump can not start or start the load The reasons and solutions are as follows: (1) The prime mover or power is not normal. Approach is to check the power and prime mover situation. (2) pump stuck. Approach is to use hand-drive coupling inspection, disintegration inspection, if necessary, to e

Feb. 26 Hefei Steel Market Price Quotes

The price of the product name is higher than that of the previous month. Φ6.5mm Q235 Masteel 49105 0 180 410 Φ8mm Q235 Ma Steel 4910 0 180 410 High-line Q235 Ma Steel 4920 0 170 370 High Line Φ6.5-12mm Q335 Jiyuan 4850 0 100 300 Rebar Φ12mm HRB335 Ma Steel 5100 0 150 400 Rebar Φ14-2

Yunnan Chemicals believes that adjustments should not b…

Subject matter: Yunnan Province issued a series of policies on the adjustment of low-level phosphate fertilizers this year. Starting from January of this year, phosphorus ores needed for production of calcium superphosphate enterprises in Yunnan Province will no longer be subject to localized supply